A new version of Autonomous Altimeter AA400 is launched. This new product has been designed to to work as deep as 6000 meter of sea depth.

Echologger AA400 has been unique, and sought after by major institutes around the world who used it mainly for sediment monitoring in various underwater environments. Company has recently developed the new 6000m version which was tested and certified by KORAS through Korea Research Institute of Ships and Ocean Engineering (KRISO). The product was supplied to the Ocean University of China who is looking into sediment behaviors at ocean depth.